国家/地区 中国（30）
IPC部 C（30）
IPC大类 C01（30）
IPC小类 C01B（30）
IPC C09D011/52（30）
发明人 LI X（3） CHOE H（2） CUI X（2）
GONG S Y（2） HASEGAWA S（2） HASEGAWA SHOJI（2）
HU Z（2） KAMIYA N（2） KAMIYA NAGISA（2）
KONG J（2） KONG X（2） LEE C（2）
LEE S Y（2） LI Z（2） LIU Q（2）
公开年 2021（9） 2015（6） 2013（3） 2022（3） 2016（2） 2017（2） 2018（2） 2020（2）
申请年 2020（7）  2021（6）  2014（3）  2016（3）  2011（2）  2013（2）  2015（2） 
专利权人 DONG JIN SEM.（2） GRAPHENE PLA.（2） GRAPHENE PLA.（2） GUANGDONG KO.（2）
UNIV CALIFOR.（2）

Producing nanosheet dispersion comprises reducing interlayer bonding strength by adding two-dimensional material having layered structure into solution containing aionic material and forming covalent bond by entering between layers.

NOHYONGYOUNG, KIM H J, KIM H, NOH Y Y, LU R

Preparing graphene conductive ink involves preparing graphene-coated nano-copper materials, uniformly mixing and stirring nano copper material coated with graphene, organic silicon resin, hydroxy acrylic resin, solvent, dispersing agent, leveling agent, and defoaming agent, and then grinding.

WANG J, XIE Z, YE Y, CAI J

Multilayer electrode for capacitive pressure sensor of e.g. rotogravure printer, involves press-rolling XY layer and co-extruded layers together for forming multi-layer electrode and printing electrically conductive ink onto polymer layer.

SALTER S C, BUTTOLO P, DELLOCK P K, GALL R, CHASCSA J R, RICHARD G

Carbon material dispersion liquid used for manufacturing e.g. paints, comprises carbon material containing carbon black, organic solvent, and polymer dispersant comprising amine-containing structural unit, propanone-containing structural unit, and other structural units connected to these units.

HIROYUKI S, YOSHIKAZU M, JUN K, SEIJI D, SHIMANAKA H, MURAKAMI Y, KAMABAYASHI J, DOI S

Graphene/copper/micron particle composite material useful in e.g. graphene high-temperature heating ink for high-temperature heating bodies for electronic cigarette lighters, kettles, bakeware, heaters and electric ceramic stove, comprises micron particles, copper element and graphene.

LI N, WANG H, SONG Q, JIANG B

Graphene and nano-silver composite material comprises resistivity of graphene and nanosilver composite material, and is prepared by reacting graphene oxide with secondary oxidant to obtain modified graphene oxide.

GUO X, LIU Z, XIE L, LI X, CHEN C

Graphene oily dispersion for conductive inks, comprises expanded graphite, dispersant, conductive agent and solvent including ester solvents, ketone solvents and alcohol solvents.

ZHANG J, ZHANG S, XU L, REN H

Electromagnetic shield for electromagnetic interference shielding devices and materials, comprises substrate, conductive additive, and binder incorporated with the conductive additive and deposited on the substrate.

KANER R B, ELKADY M F, KAVANAUGH J, LAINE S, LKADIMACHEREF, JACK K

Preparing graphene in large quantity under high pressure useful in electromagnetic shielding, comprises e.g. dissolving biocatalyst catalyst material, stirring and pre-reducing, performing ultrasonic vibration treatment and washing.

ZHANG H, ZHONG Y, YANG B

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N